what happened to bobby nash on 911

On the TV show 9-1-1, Bobby Nash died in a tragic and heroic manner during the Season 8 finale episode titled "Lab Rats." He was exposed to a deadly strain of Crimean-Congo Hemorrhagic Fever after a biolab explosion while on a rescue mission. Bobby was wearing a protective suit, but his breathing apparatus was compromised, causing him to contract the virus. He found the only available antidote and decided to give it to his fellow firefighter and friend, Chimney, sacrificing his own chance of survival. Bobby shared tearful goodbyes with his wife Athena and his protégé Buck before dying behind a sealed glass barrier to prevent further contamination. His death was a major creative decision on the show to raise stakes and honor first responders who risk their lives.